Title:
SHAPING APPARATUS WITH INTERCHANGEABLE PLATES
Document Type and Number:
WIPO Patent Application WO2004069707
Kind Code:
A3
Abstract:
The invention concerns an apparatus for shaping a flexible web (2). Said apparatus is characterized in that it comprises, between an entry roller (5) and a forming roller (3), a regulating module (7) provided with a starting roller (13) designed to control the movement and the speed of the web upstream of the shaping roller (3) and at least one mobile guide element (9) designed to exert, at least on one buffer loop (8) of the web (2) formed between said rollers (5, 3), a positive guiding thereof, in accordance with a law of displacement which is a function of the length of the buffer loop (8) in operation.
Inventors:
SIMON PIERRE (FR)
CLEMENT CHRISTOPHE (FR)
CLEMENT CHRISTOPHE (FR)
Application Number:
PCT/FR2004/000029
Publication Date:
December 16, 2004
Filing Date:
January 08, 2004
Export Citation:
Assignee:
KOMORI CHAMBON (FR)
SIMON PIERRE (FR)
CLEMENT CHRISTOPHE (FR)
SIMON PIERRE (FR)
CLEMENT CHRISTOPHE (FR)
International Classes:
B65H23/188; (IPC1-7): B65H20/24
Foreign References:
| EP1026111A2 | 2000-08-09 | |||
| FR1259247A | 1961-04-21 | |||
| DE595308C | 1934-04-10 | |||
| US3827358A | 1974-08-06 |
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